<template>
  <div class="person">
    <h2>姓名：{{ name }}</h2>
    <h2>年龄：{{ age }}</h2>
    <button @click="changeName">修改名字</button>
    <button @click="changeAge">修改年龄</button>
    <button @click="showTel">查看联系方式</button>
  </div>
</template>

<script>
export default {
  name: 'Person',
  data() {
    return {
      name: '张三',
      age: 20,
      tel: '12345678901'
    };
  },
  methods: {
    showTel() {
      alert(this.tel);
    },
    changeName(){
      this.name='zhang-san'
    },
    changeAge(){
      this.age+=1
    }

  }
};
</script>

<style >
.person {
  background-color: burlywood;
  box-shadow: 0 0 10px;
  border-radius: 10px;
  padding: 10px;
}
</style>
